Panasonic PT-L557U Projector User Manual


 
Lamp Replacement
If Status Code "L-n" (see page 41) is displayed on the Status Code Display when
lamp is not turned on, take the LCD Projector to your nearest Service Center for
repair as there is danger of injury due to lamp fragments.
Lamp replacement period
The LCD Projector lamp has a limited operating life of approximately 1100 hours.
“LAMP TIME REMAINING 10h” will be displayed on-screen when operation time reaches 1090 hours.
Then, each time the power is turned on, the Lamp life remaining will be displayed.
A 10 second warning display (15 seconds when the LCD Projector power is turned on) will appear every 1 hour
from 1090 hours of operation time. And the warning will flash during the last 5 minutes of Lamp life.
In Case Lamp Use Reaches 1100 hours
The LCD Projector will shut itself OFF and the STATUS CODE indication becomes “L-0”.
(See STATUS CODE on page 41.)
a. Replace the Lamp as described in steps 1-7 on page 45.
b. Press POWER ON, the LAMP TIME RESET display will appear to reset the Lamp time.
Only this screen will be displayed when POWER is pressed until lamp time is reset.
(The LCD Projector cannot display a normal picture.)
If the Lamp Time is not reset, this screen will disappear and the LCD Projector will shut
itself OFF after about 10 minutes.
c. Press < or > to select YES.
d. Turn the POWER OFF to reset the Lamp Time.
44
Warning